- Plug in your external enclosure.
- Open Terminal, type "df -h", and hit return.
- Find your enclosure disk on the list generated. We'll use "sda1" as our disk name from now on.
- Type "sudo mkfs.exfat -n LABEL/dev/sda1" into Terminal and hit return.
- Once that installation is complete, type in "sudo fsck.exfat/dev/sda1" to check for errors.
- If you see "File system checking finished. No Errors found.", you're good to go!
- Found errors? Check out our support page for more information!